Google announced and launched Play Protect, its shield against Android malware, back in 2017. The app not only scans for malware within sideloaded apps, it also consistently keeps track of official Play Store applications, ensuring malware masquerading as 'safe' apps can't creep through.

Google has removed apps infected with KoSpy spyware from the Play Store. Users should delete affected apps immediately, enable Play Protect, and avoid third-party downloads to protect their data from potential threats.